Hi, All,
Sorry if this complaint appears twice on this list.
I have been using Matplotlib for a while, and I'm getting to the point where
I'd like to embed the output in a Tk GUI application. I'm new to Tkinter.
Here is the problem. Using the script that's in the "examples" page on the web
documentation, I run "embedding_in_tk.py". That works. But if I uncomment the
Tkinter-style "Quit" button that is at the bottom of this script, any attempt
to quit using the Quit button causes the following error:
Fatal Python Error: PyEval_RestoreThread: NULL tstate
I am using clean installs of Python 2.7, numpy 1.6.1, and matplotlib 1.0.1 (all
32-bit versions
running under a Win 7 64-bit OS). I have not modified the matplotlibrc. Given
that this is not working "out of the box", I'm wondering if there is a bug in
FigureCanvasTkAgg or the tkagg backend in general.
A look at the archives shows a user named Jakob having a similar problem, but
the solution (if any) was not posted.
Any help on this front is appreciated.
Chad
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